@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67c981e6-117a-4388-af19-0a624355f463> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67c981e6-117a-4388-af19-0a624355f463> .